The derived characteristic of protostome development is found in which of the following phyla? a. echinoderms b. cnidarians c. roundworms d. sponges i’m pretty sure the answer is c ?

Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.

Which of the following statements about polysaccharides are correct? choose all that apply.cellulose is a linear, unbranched polymer of glucose monomers.starch is typically more highly branched than glycogen.cellulose is a major component of both plant and animal cells.glycogen is a storage form of glucose in animal cells.glycogen is the most abundant organic compound on earth.starch and cellulose are found in plants.